Grade 2 - Mathematics

Number

PATTERNS AND RELATIONS (Patterns)

PATTERNS AND RELATIONS (Variables and Equations)

SHAPE AND SPACE (Measurement)

SHAPE AND SPACE (3-D Objects and 2-D Shapes)

STATISTICS AND PROBABILITY (Data Analysis)

Develop number sense

Use patterns to describe the world and to solve problems.

Represent algebraic expressions in multiple ways.

Use direct and indirect measurement to solve problems

Describe the characteristics of 3-D objects and 2-D shapes, and analyze the relationships among them

Collect, display and analyze data to solve problems.

Say the number sequence 0 to 100 by: 

Demonstrate if a number (up to 100) is even or odd

Describe order or relative position, using ordinal numbers (up to tenth).

Represent and describe numbers to 100, concretely, pictorially and symbolically

Compare and order numbers up to 100

Estimate quantities to 100, using referents

Illustrate, concretely and pictorially, the meaning of place value for numerals to 100.

Demonstrate and explain the effect of adding zero to, or subtracting zero from, any number.

Demonstrate an understanding of addition (limited to 1- and 2-digit numerals) with answers to 100 and the corresponding subtraction by:

Apply mental mathematics strategies for basic addition facts and related subtraction facts to 18

Demonstrate an understanding of repeating patterns (three to five elements) by: describing, extending, comparing, creatingpatterns using manipulatives, diagrams, sounds and actions

Demonstrate an understanding of increasing patterns by: describing, reproducing, extending, creatingnumerical (numbers to 100) and non-numerical patterns using manipulatives, diagrams, sounds and actions

Sort a set of objects, using two attributes, and explain the sorting rule.

Demonstrate and explain the meaning of equality and inequality, concretely and pictorially.

Record equalities and inequalities symbolically, using the equal symbol or the not equal symbol.

Relate the number of days to a week and the number of months to a year in a problem-solving context.

Relate the size of a unit of measure to the number of units (limited to nonstandard units) used to measure length and mass (weight).

Compare and order objects by length, height, distance around and mass (weight), using nonstandard units, and make statements of comparison.

Measure length to the nearest nonstandard unit by:

Demonstrate that changing the orientation of an object does not alter the measurements of its attributes.

Sort 2-D shapes and 3-D objects, using two attributes, and explain the sorting rule

Describe, compare and construct 3-D objects, including: Cubes, Spheres, Cones, Cylinders, Pyramids

Describe, compare and construct 2-D shapes, including: Triangles, Squares, Rectangles, Circles

Identify 2-D shapes as parts of 3-D objects in the environment.

Gather and record data about self and others to answer questions

Construct and interpret concrete graphs and pictographs to solve problems.

 2s, 5s and 10s, forward and backward, using starting points that are multiples of 2, 5 and 10 respectively

 10s, using starting points from 1 to 9 

2s, starting from 1.

using personal strategies for adding and subtracting with and without the support of manipulatives

creating and solving problems that involve addition and subtraction

using the commutative property of addition (the order in which numbers are added does not affect the sum)

using the associative property of addition (grouping a set of numbers in different ways does not affect the sum)

explaining that the order in which numbers are subtracted may affect the difference.

Understand and apply strategies for addition facts up to and including 9 + 9 and related subtraction facts. Recall addition facts up to and including 5 + 5 and related subtraction facts.

using multiple copies of a unit

using a single copy of a unit (iteration process)